18286656

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 52230528

約数和(自身を除く): 33943872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 101, 123, 138, 164, 184, 192, 202, 246, 276, 303, 328, 368, 404, 492, 552, 606, 656, 736, 808, 943, 984, 1104, 1212, 1312, 1472, 1616, 1886, 1968, 2208, 2323, 2424, 2624, 2829, 3232, 3772, 3936, 4141, 4416, 4646, 4848, 5658, 6464, 6969, 7544, 7872, 8282, 9292, 9696, 11316, 12423, 13938, 15088, 16564, 18584, 19392, 22632, 24846, 27876, 30176, 33128, 37168, 45264, 49692, 55752, 60352, 66256, 74336, 90528, 95243, 99384, 111504, 132512, 148672, 181056, 190486, 198768, 223008, 265024, 285729, 380972, 397536, 446016, 571458, 761944, 795072, 1142916, 1523888, 2285832, 3047776, 4571664, 6095552, 9143328, 18286656]

約数ペア:

[(1, 18286656), (2, 9143328), (3, 6095552), (4, 4571664), (6, 3047776), (8, 2285832), (12, 1523888), (16, 1142916), (23, 795072), (24, 761944), (32, 571458), (41, 446016), (46, 397536), (48, 380972), (64, 285729), (69, 265024), (82, 223008), (92, 198768), (96, 190486), (101, 181056), (123, 148672), (138, 132512), (164, 111504), (184, 99384), (192, 95243), (202, 90528), (246, 74336), (276, 66256), (303, 60352), (328, 55752), (368, 49692), (404, 45264), (492, 37168), (552, 33128), (606, 30176), (656, 27876), (736, 24846), (808, 22632), (943, 19392), (984, 18584), (1104, 16564), (1212, 15088), (1312, 13938), (1472, 12423), (1616, 11316), (1886, 9696), (1968, 9292), (2208, 8282), (2323, 7872), (2424, 7544), (2624, 6969), (2829, 6464), (3232, 5658), (3772, 4848), (3936, 4646), (4141, 4416)]